import openai, os
import pandas as pd
from openai.embeddings_utils import get_embedding, cosine_similarity
import openai, os, backoff
from llama_index import GPTVectorStoreIndex, SimpleDirectoryReader


documents = SimpleDirectoryReader('./data/mr_fujino').load_data()
index = GPTVectorStoreIndex.from_documents(documents)
index.storage_context.persist('./data/index_mr_fujino')